video and audio on-the-go USB-Host MP3 Decoder Datasheet Version 0.6 ______________________________________ 1 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 Revision History Revision Date Change 0.6 1/26/2007 Fix error in Pin diagram to match Pin table 0.5 1/21/2007 Update Pin table 0.4 12/21/2006 Change OTP VPP MAX to 6.5V 0.3 12/12/2006 0.2 12/7/2006 0.1 11/13/2006 0.01 3/8/2006 Pin table, etc. Initial release Disclaimer This document contains preliminary specification and is intended for informational purposes only. Viaon Technology (Suzhou) Co. Ltd. reserves the right to change/modify any information contained in this document without notice. Copyright © 2006 Viaon Technology (Suzhou) Co., Ltd. ______________________________________ 2 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 Table of Content 1 2 3 4 5 6 7 8 9 Overview ........................................................................................................4 Features ..........................................................................................................4 System and Application Block Diagram........................................................5 Pin Description...............................................................................................6 Package Diagram ...........................................................................................8 Electrical Specification ..................................................................................9 6.1 Absolute Maximum Ratings.............................................................9 6.2 Recommended Operating Conditions ..............................................9 6.3 DC Characteristics............................................................................9 6.4 AC Characteristics..........................................................................10 Package Dimension......................................................................................10 Development Support...................................................................................11 Register Specification ..................................................................................11 ______________________________________ 3 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 1 Overview VA4010 is a fully featured MP3 decoder solution for portable/embedded applications. It is designed to be used with some of the most popular digital media such as USB Flash drive and SD/MMC memory card. VA4010 offers low cost, low power consumption and can be widely used in MP3 player, auto audio, mini audio, toys and giveaways etc. It can also be independently used as USB host/device. 2 Features z 0.25um CMOS technology z Exclusive DSP and bit-stream buffering technology for high performance and low power consumption z Support MPEG1/2/2.5 layer2/3 decode z Embedded high performance 8051 compatible CPU z Embedded 16KB OTP ROM and 6(4+2)KB SRAM for program and data storage z Intelligent USB full-speed SIE with 128(64x2)Byte FIFO supports either host or device function z SD/MMC memory card and serial Flash/ROM support via buffered high-speed SPI port. The SPI port can be programmed to either master or slave mode and runs up to 6Mbps. z Support FAT16/32 file system z Total 5 sets of 8-bit wide 5V tolerant GPIO ports for external interfacing z Inter-IC Sound (IIS) output supports up to 24-bit IIS and left/right justified formats z Dual full-duplex UART ports support 4 baud rates : 2400bps, 9600bps, 38400bps and 115200bps @ 24MHz system frequency. z 2.5/3.3 power supply z LQFP64 small footprint package ______________________________________ 4 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 3 System and Application Block Diagram Figure 3-1: VA4010 Application Diagram ______________________________________ 5 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 4 Pin Description Table 4-1 VA4010 Pin Description Pin # Function Secondary Program 1 P2[0] A[8] ADDR[8] 2 P2[1] A[9] ADDR[9] 3 P2[2] A[10] ADDR[10] 4 P2[3] A[11] ADDR[11] 5 P2[4] A[12] ADDR[12] 6 P2[5] A[13] ADDR[13] 7 P2[6] A[14] NVSTR 8 P2[7] A[15] AE 9 VPP 10 EAB 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 GNDIO VDDIO VCCIO XTAL1 XTAL2 VSSIO/AVS S AVDD DM DP GND25 VDD25 MCK WS SCK SD UHOST RSTB P4[7] P4[6] P4[5] P4[4] P4[3] P4[2] Dir IO IO IO IO IO IO IO IO I I I IO IO IO PROG A[7] A[6] A[5] A[4] A[3] A[2] ADDR[7] O O O O I I IO Description GPIO, 5V tolerant 6.5V OTP programming voltage External access enable, active low Digital IO pad ground Digital 3.3V IO pad power Analog 2.5V IO OSC power Crystal input Crystal output Analog OSC and PLL ground 2.5V PLL power supply USB DM USB DP Digital Core ground Digital 2.5V core power DAC master clock (fs * 256) DAC word select DAC sample clock DAC sample data USB host mode select Chip reset, active low GPIO，LVTTL, 5V tolerant ______________________________________ 6 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 P4[1] P4[0] P3[7] P3[6] P3[5] P3[4] VDDIO GNDIO P3[3] P3[2] P3[1] P3[0] P1[0] P1[1] P1[2] P1[3] P1[4] P1[5] P1[6] P1[7] GND25 VDD25 P0[0] P0[1] P0[2] P0[3] P0[4] P0[5] P0[6] P0[7] PSENB A[1] A[0] RDB WRB T1 T0 IFREN SER_PROG INT1 TXD RXD SCK SS MO/SI MI/SO D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7] DIN[0] DIN[1] DIN[2] DIN[3] DIN[4] DIN[5] DIN[6] DIN[7] IO GPIO，LVTTL, 5V tolerant IO Digital 3.3V IO pad power Digital IO pad ground GPIO，LVTTL, 5V tolerant IO GPIO，LVTTL, 5V tolerant IO Digital Core ground Digital 2.5V core power GPIO，LVTTL, 5V tolerant O Program select enable, active low ______________________________________ 7 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 5 Package Diagram Figure 5-1 VA4010 Package Diagram ______________________________________ 8 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 6 Electrical Specification 6.1 Absolute Maximum Ratings Storage Temperature ……………………………………-65℃~125℃ Core Power Supply Voltage ……………………………-0.3V~2.7V IO Power Supply Voltage……………………………… -0.3V~5.5V VPP Power Supply Voltage…………………………… 0V~6.5V PLL Power Supply Voltage…………………………… -0.3V~3.6V GPIO Sink/Source Current ……………………………… 25mA Note ：“Absolute Maximum Ratings”are the values beyond which the safety and normal function of the device cannot be guaranteed. 6.2 Recommended Operating Conditions Table 6-1 Recommended Operating Conditions Parameter Min Typ Core Power Supply Voltage 2.3 2.5 IO Power Supply Voltage 3.0 3.3 VPP Power Supply Voltage 6.0 PLL Power Supply Voltage 3.0 3.3 Operating Temperature 0 Crystal Frequency 48 Max 2.7 3.6 6.5 3.6 70 Unit V V V V ℃ MHz 6.3 DC Characteristics Table 6-2 DC Characteristics Parameter Description VIH Input High Voltage VIL Input Low Voltage VOH Output High Voltage VOL Output Low Voltage IOH Output High Current IOL Output Low Current Condition IOH= IOL= Min 2.0 0 2.4 Typ Max 3.6 0.8 0.4 Unit V V V V mA mA ______________________________________ 9 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 IL ICC Input Leakage Current Supply Current uA mA 6.4 AC Characteristics 7 Package Dimension 64-pin LQFP package. Unit: mm ______________________________________ 10 Viaon Technology (Suzhou) Co., Ltd. VA4010 Datasheet V0.6 8 Development Support Viaon Microelectronics will provide SW and HW development tools to our customers for application development, including HAL, FAT16/32 stack, USB Host/Device stack, and schematics for chip evaluation and ROM programming. 9 Register Specification (TBD) ______________________________________ 11 Viaon Technology (Suzhou) Co., Ltd.